config: update crowdin translations

public/locales/cs/modules/dashdot.json

@@ -1,7 +1,7 @@
 {
   "descriptor": {
-    "name": "",
-    "description": "",
+    "name": "Dash.",
+    "description": "Zobrazuje grafy z externího Dash. Instance uvnitř Homarru.",
     "settings": {
       "title": "",
       "dashName": {
@@ -82,7 +82,7 @@
     }
   },
   "card": {
-    "title": "",
+    "title": "Dash.",
     "errors": {
       "noService": "",
       "noInformation": "",